⏰ when
When was the brain's electrical activity first recorded on humans?
Quick Answer
The first human electroencephalogram, or EEG, was recorded in 1924 by Hans Berger.
The Full Story
German psychiatrist Hans Berger first recorded electrical activity from the human brain in 1924, producing the first electroencephalogram, or EEG. He later published his findings in 1929, showing that the brain generates measurable electrical rhythms. This opened an entirely new field for studying sleep, epilepsy and brain function. EEG remains widely used in neurology and medicine today.
Key Facts
1.Berger recorded the first human EEG in 1924
2.He published his findings in 1929
3.EEG is used to study sleep and epilepsy
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"The moment scientists first heard the brain’s electrical signals"
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